DE2461637A1 - Vorrichtung zur dosierten abgabe von gasen - Google Patents

Vorrichtung zur dosierten abgabe von gasen

Info

Publication number
DE2461637A1
DE2461637A1 DE19742461637 DE2461637A DE2461637A1 DE 2461637 A1 DE2461637 A1 DE 2461637A1 DE 19742461637 DE19742461637 DE 19742461637 DE 2461637 A DE2461637 A DE 2461637A DE 2461637 A1 DE2461637 A1 DE 2461637A1
Authority
DE
Germany
Prior art keywords
chamber
devices
valve
gas
pressure relief
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19742461637
Other languages
German (de)
English (en)
Inventor
Spaeter Genannt Werden Wird
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FLYNN STEPHEN DONALD
Original Assignee
FLYNN STEPHEN DONALD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FLYNN STEPHEN DONALD filed Critical FLYNN STEPHEN DONALD
Publication of DE2461637A1 publication Critical patent/DE2461637A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/1015—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using a gas flush valve, e.g. oxygen flush valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87233—Biased exhaust valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
DE19742461637 1973-12-27 1974-12-27 Vorrichtung zur dosierten abgabe von gasen Withdrawn DE2461637A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/428,823 US3993095A (en) 1973-12-27 1973-12-27 Positive pressure resuscitator

Publications (1)

Publication Number Publication Date
DE2461637A1 true DE2461637A1 (de) 1975-07-10

Family

ID=23700544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742461637 Withdrawn DE2461637A1 (de) 1973-12-27 1974-12-27 Vorrichtung zur dosierten abgabe von gasen

Country Status (12)

Country Link
US (1) US3993095A (fr)
JP (1) JPS50113093A (fr)
BE (1) BE823864A (fr)
CA (1) CA1027824A (fr)
DE (1) DE2461637A1 (fr)
DK (1) DK680774A (fr)
FR (1) FR2255920A1 (fr)
GB (1) GB1478509A (fr)
IL (1) IL46332A0 (fr)
IT (1) IT1023973B (fr)
NL (1) NL7416973A (fr)
SE (1) SE404298B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135276A1 (de) * 1980-09-12 1982-06-09 Puritan-Bennett Corp., Kansas City, Mo. Wiederbelebungsgeraet
DE3436693A1 (de) * 1984-09-21 1986-04-10 Figgie International Inc., Willoughby, Ohio In sich abgeschlossenes tragbares einzelpatienten-geblaese-wiederbelebungsgeraet
DE4120609C1 (en) * 1991-06-20 1993-02-11 Wiest, Peter P., Dipl.-Ing., 1000 Berlin, De Gas connector for insufflation appts. - has pressure reducer, safety valve, pressure indicator and gas outlet union with magnetic valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381796A (en) * 1980-04-29 1983-05-03 Andre Stockli Automatic pressure valve
JPS5787756U (fr) * 1980-11-17 1982-05-29
GB9106960D0 (en) * 1991-04-03 1991-05-22 Bnos Electronics Ltd Breathing apparatus
CN105664315B (zh) * 2016-01-12 2018-08-17 中国人民解放军军事医学科学院实验仪器厂 给氧复苏呼吸设备
US11353128B2 (en) * 2018-10-31 2022-06-07 Emerson Vulcan Holding Llc Valve body apparatus for use with fluid valves

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US196185A (en) * 1877-10-16 Improvement
DE1038717B (de) * 1955-09-05 1958-09-11 Draegerwerk Ag Vorrichtung zum Entfernen von Sekret aus den Luftwegen
US2870763A (en) * 1957-03-15 1959-01-27 Philip L Stanton Pressure breathing therapy apparatus
AU949766A (en) * 1966-08-10 1969-01-23 The Commonwealth Industrial Gases Limited Breathing aid administration device
US3605803A (en) * 1970-02-24 1971-09-20 Brooks Walker Valve
US3805780A (en) * 1972-06-09 1974-04-23 Bendix Corp Mine rescue breathing apparatus
US3874378A (en) * 1973-09-06 1975-04-01 Globe Safety Products Inc Combined resuscitator and inhalator apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135276A1 (de) * 1980-09-12 1982-06-09 Puritan-Bennett Corp., Kansas City, Mo. Wiederbelebungsgeraet
DE3436693A1 (de) * 1984-09-21 1986-04-10 Figgie International Inc., Willoughby, Ohio In sich abgeschlossenes tragbares einzelpatienten-geblaese-wiederbelebungsgeraet
DE4120609C1 (en) * 1991-06-20 1993-02-11 Wiest, Peter P., Dipl.-Ing., 1000 Berlin, De Gas connector for insufflation appts. - has pressure reducer, safety valve, pressure indicator and gas outlet union with magnetic valve

Also Published As

Publication number Publication date
AU7676974A (en) 1976-06-24
IT1023973B (it) 1978-05-30
DK680774A (fr) 1975-09-08
BE823864A (fr) 1975-04-16
FR2255920A1 (fr) 1975-07-25
CA1027824A (fr) 1978-03-14
JPS50113093A (fr) 1975-09-04
NL7416973A (nl) 1975-07-01
GB1478509A (en) 1977-07-06
US3993095A (en) 1976-11-23
IL46332A0 (en) 1975-03-13
SE7416204L (sv) 1975-06-30
SE404298B (sv) 1978-10-02

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination